OpenIntents

Result of scan if successful.

If a barcode is found, Barcodes returns RESULT_OK to onActivityResult() of the app which requested the scan via startSubActivity(). The barcodes contents can be retrieved with intent.getStringExtra(RESULT). If the user presses Back, the result code will be RESULT_CANCELED.

See Android Manifest and com.android.barcodes.Intents.